Valve



FIG. 1 is a perspective view of a valve according to an embodiment of the present invention;

FIG. 2 is a front view of the valve of FIG. 1 ;

FIG. 3 is a right side view of the valve of FIG. 1 ;

FIG. 4 is a rear view of the valve of FIG. 1 ;

FIG. 5 is a left side view of the valve of FIG. 1 ;

FIG. 6 is a top view of the valve of FIG. 1 ; and,

FIG. 7 is a bottom view of the valve of FIG. 1 .

The broken lines shown in the figures are for the purpose of illustrating portions of the valve and form no part of the claimed design. 

CLAIM The ornamental design for a valve, as shown and described. 